106132186 has 4 divisors (see below), whose sum is σ = 159198282. Its totient is φ = 53066092.

The previous prime is 106132181. The next prime is 106132193. The reversal of 106132186 is 681231601.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 105987025 + 145161 = 10295^2 + 381^2 .

It is a super-3 number, since 3×106132186³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (106132181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26533045 + ... + 26533048.

Almost surely, 2^106132186 is an apocalyptic number.

106132186 is a deficient number, since it is larger than the sum of its proper divisors (53066096).

106132186 is an equidigital number, since it uses as much as digits as its factorization.

106132186 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53066095.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 106132186 is about 10302.0476605382. The cubic root of 106132186 is about 473.4589927344.

Adding to 106132186 its reverse (681231601), we get a palindrome (787363787).

The spelling of 106132186 in words is "one hundred six million, one hundred thirty-two thousand, one hundred eighty-six".